English to Russian Bus/Financial Business/Commerce (general)

Ком. предложение по обучению

Customer may cancel a confirmed or agreed Course at any time, provided that, in such event, Customer shall pay a cancellation charge equal to ***% of the Course Price.

Rights to further claims are reserved by Training Provider. This especially concerns cancellation costs for travel already booked to the Customer’s premises or to other any agreed-upon location.

Сомневаюсь в переводе фразы "cancellation costs for travel already booked ".

"дорожные расходы, уже уплаченные за проезд к объекту Заказчика..."

(booked - не уплаченные, а забронированные...)

Спасибо.